8mm thick Mild Steel CNC Lasercut cut inlet manifold flange to suit the Mazda MX5 1.8 engine. This profile is to suit the later mk2 type 1.8 engine. Please see our other items for the earlier version. Please check carefully which engine/profile you require prior to ordering. Port dimensions are 52 X 33mm.
Ideal for anyone wishing to weld their own inlet manifold.